T-Mobile stock rating initiated at Buy by Goldman Sachs with $286 target

Goldman Sachs has initiated coverage on T-Mobile US (TMUS) with a Buy rating and a $286 price target, citing the company's strong market position and robust growth trajectory. This positive outlook is supported by T-Mobile's projected industry-leading 7% EBITDA 5-year CAGR, driven by its mobile leadership, aggressive broadband expansion goals, and the recently closed $4.3 billion US Cellular acquisition, which is expected to deliver significant synergies and upside to consensus EBITDA estimates. These strategic moves, alongside T-Mobile's Q2 2025 financial results surpassing expectations and its interest in acquiring additional spectrum, underscore its continued pursuit of market share and profitability across wireless and emerging broadband sectors.

Analysis

Goldman Sachs has initiated coverage on T-Mobile US (TMUS) with a Buy rating and a $286 price target, implying significant upside from its current trading level. This bullish stance is predicated on a projected industry-leading 7% EBITDA 5-year compound annual growth rate, supported by the company's strong position as the second-largest US mobile operator and its aggressive expansion into broadband. T-Mobile's growth strategy is multifaceted, underpinned by the recent $4.3 billion acquisition of US Cellular's wireless operations, which is expected to provide an immediate lift to consensus EBITDA estimates for 2025 and deliver over $1.0 billion in synergies. Further, the company has substantially raised its ambitions in the broadband market, now targeting 12 million fixed wireless access subscribers by 2028 and aiming to pass 12-15 million homes with fiber by 2030. This strategic push is reinforced by strong recent execution, evidenced by a Q2 2025 earnings and revenue beat, with EPS reaching $2.84 against a $2.68 forecast. The appointment of a new President for Growth and Emerging Businesses and expressed interest in acquiring additional spectrum from EchoStar signal a clear and focused commitment to securing market leadership and future growth avenues.

Key Decisions for Investors

• Given the new 'Buy' rating from Goldman Sachs, strong fundamental growth outlook including a projected 7% EBITDA CAGR, and a clear strategic path, investors may consider the stock favorably, aligning with the analyst's positive thesis.
• Investors should closely monitor the integration of the US Cellular acquisition, as the successful realization of the projected $1.0 billion in cost and capital expenditure synergies is a key driver for potential upside to consensus EBITDA estimates.
• The company's aggressive expansion targets in fixed wireless and fiber represent a significant long-term growth lever; tracking subscriber additions against these new goals will be critical for validating the long-term investment case and justifying the premium growth narrative.